Fish-eating killer whales in southern Alaska have a diverse, seasonally changing diet featuring salmon and groundfish, ...

A long-term study shows southern Alaska killer whales switch between salmon species and also eat groundfish as seasons and ...

The investigative minds at How to Survive explore killer whale behavior, attack risks, and survival strategies in the wild.

Throughout both its Republican and Imperial periods, Rome was one of the most dominant cultures in the history of the world.

While killer whales (Orcinus orca) can trigger the immediate departure of white sharks (Carcharodon carcharias), extended absences from their aggregation sites are also part of the sharks' natural ...

Killer whales can scare white sharks away in the moment, but a 12-year study from South Australia shows that long disappearances from shark hotspots are often just part of the sharks’ natural rhythms.

Fish-eating killer whales in southern Alaska have a diverse, seasonally changing diet featuring salmon and groundfish, according to a recently ...

Orcas are born with powerful bodies and sharp teeth, but they are not born knowing how to hunt. Here’s why they depend so ...

Hidden inside that snot are clues as to how changes in the environment could affect the immune system of beluga whales and their resiliency to climate change.

The team films something not seen before: a teaching session between adults and their young. The team films something not seen before: an hours-long teaching session between adults and their young.